Mary felt that being a normal Ottsel was going to be a problem, She was too small for her clothes, she had to jump to reach anything on a kitchen counter let alone the things in the entire world.
Mary soon started to look through the vials to see if there’s a vial to increase her size, luckily she found a vial labeled growth, which she thought will grow her to normal size. She then started to gulp the vial in its entirety until the vial was completely empty.
Mary was ready to go back to her original size. She soon began to feel a tingly sensation as the room around her began to grow back to normal, before she soon felt more sensations coming from her chest and the underside of her tail. Slightly reverting back to her original body type, without losing her animal like qualities. Her tail now over her ever growing butt, as her small breasts starting to grow larger, she was becoming herself again...well her ottsel self, she was almost to her normal size as she now has sensitive DD breasts, and a larger butt.
She was enjoying the sensations until she hit her head on something hard she soon felt the hard object only to realized she hit her head on the roof. Everything was growing smaller and smaller while her body began to grow bigger and bigger, her fear of everyone knowing was clashing against the feeling of excitement as she was living her dream.
Her butt and tail growing larger hitting the door , as her breast now becoming JJ cups. Mary had to get out of her apartment, but it was to late she was already too big, her body was already half of the room.
The transformation still going, soon regretting wanting to grow as she heard cracking under her before the floor broke causing her to fall to the basement, which caused a loud racket.
Which relieved as the growth slowed down and the pressure of being in her room as she can now sit up, in both of the rooms her breasts and butt is considerably larger, as well as her tail which goes in a straight line up the walls before the tip bends down. She felt relieved that it was over.
She remembered the vial box to see if she crushed it. Miraculously the box and all the chemicals were fine. As it was closed, but soon she saw a button labeled teleport which wasn’t on the box when she was human. Before she felt knocking on the basement door. They were asking if Mary was alright. They tried to get in but Mary’s large tail was blocking both doors. Mary hand no other choice she pressed the button.